Puyang Zhongshi Group Co., Ltd.
| Payment Terms | T/T, D/P, D/A, L/C, Western Union |
| Supply Ability | 1000 Sets per Month |
| Delivery Time | 10~15 workdays |
| Packaging Details | Standard exported packing |
| Product | API Valve ball & Valve seats with Tungsten carbide |
| Material | Tungsten carbide |
| Application | Insert pump |
| Certificate | API11AX |
| Warranty | 12 Months |
| Color | Slivery |
| Brand Name | Zhongshi |
| Model Number | ZS |
| Certification | API，ISO，QHSE |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T, D/P, D/A, L/C, Western Union | Supply Ability | 1000 Sets per Month |
| Delivery Time | 10~15 workdays | Packaging Details | Standard exported packing |
| Product | API Valve ball & Valve seats with Tungsten carbide | Material | Tungsten carbide |
| Application | Insert pump | Certificate | API11AX |
| Warranty | 12 Months | Color | Slivery |
| Brand Name | Zhongshi | Model Number | ZS |
| Certification | API，ISO，QHSE | Place of Origin | China |
| High Light | 0.625 Inch Ball And Seat Valve ，2.25 Inch Ball And Seat Valve ，2.25" ball valve seat | ||
API Valve ball & Valve seats with Tungsten carbide
Product Description
The physical and chemical properties of our products are higher than the industry standard ,GB.
We have strong development capability , can provide the best solution to customer according to the requirements of working condition ,such as raw material choosing.
Quality control
100% full inspect for finished products.
Advanced quality inspect equipment.
2 times sample inspect for raw material .
Technical Specifications
| Dimensional Symbol | V11-106 | V11-125 | V11-150 | V11-175 | V11-200 | V11-225 | V11-250 | V11-375 |
| Ball-D(mm) |
15.88 (0.625in) |
19.05 (0.75in) |
23.83 (0.938in) |
28.58 (1.125in) |
31.75 (1.25in) |
34.93 (1.375in) |
42.88 (1.688in) |
57.15 (2.25in) |
| Seat-ID(mm) |
11.68 (0.46in) |
13.97 (0.55in) |
17.02 (0.67in) |
20.96 (0.825in) |
24.38 (0.96in) |
26.92 (1.06in) |
33.27 (1.31in) |
43.18 (1.7in) |
| Seat-OD(mm) |
20.14 (0.793in) |
23.32 (0.918in) |
29.67 (1.168in) |
35.26 (1.388in) |
37.54 (1.478in) |
43.69 (1.72in) |
51.05 (2.01in) |
78.03 (3.072in) |
| Seat-H(mm) |
0.500 (12.70in) |
0.500 (12.70in) |
0.500 (12.70in) |
0.500 (12.70in) |
0.500 (12.70in) |
0.500 (12.70in) |
0.500 (12.70in) |
0.750 (19.05in) |
Company Details
Business Type:
Manufacturer,Exporter
Year Established:
1997
Total Annual:
5 million-10 million
Employee Number:
570~600
Ecer Certification：
Verified Supplier
Puyang Zhongshi Group Co., Ltd., restructured from SINOPEC in 1997 has 20 years experience on manufacturing petroleum machinery products . The company registered capital is 10 million U.S. dollars, with annual export 30 million U.S. Dollars. We have competitive price of o... Puyang Zhongshi Group Co., Ltd., restructured from SINOPEC in 1997 has 20 years experience on manufacturing petroleum machinery products . The company registered capital is 10 million U.S. dollars, with annual export 30 million U.S. Dollars. We have competitive price of o...
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